![]() Cold, dry weather can trigger psoriasis flares. The rash is temporary and lasts for 1–2 hours after exposure to the cold. Some people develop the hives after swimming in cold water, while others are sensitive to cold air. This rare skin condition causes swollen, itchy bumps called hives to form after exposure to the cold. Rosacea is a bacterial infection that causes rashes and small, red bumps on the skin. It may result from poor circulation or exposure to harsh chemicals, an allergen, or an infection. Dermatitis causes dry, itchy patches to form. This refers to any inflammation of the skin. Winter weather can also trigger some skin conditions, such as: Other environmental factors, as well as lifestyle factors and certain medical conditions can also cause dry skin and rashes. Winter rash occurs when the skin loses too much moisture during cold seasons.Ĭold, dry air and central heating can suck the water and oils from the skin. Water and natural oils in the skin help it stay moist and enhance its protective abilities. ![]() McGraw Hill Medical, New York, 2008:2019-2032.Share on Pinterest Winter weather may trigger some skin conditions. Fitzpatrick’s Dermatology in General Medicine (seventh edition). “Scabies, other mites, and pediculosis.” In: Wolff K, Goldsmith LA, et al. “Arthropods in dermatology.” J Am Acad Dermatol 2004 50: 819 42, quiz 42-4. “Parasitic infestations.” J Am Acad Dermatol 2007 56: 1026-43. Image used with permission of the Journal of the American Academy of Dermatology. With today’s treatments, scabies need only cause short-term distress. The good news is that a dermatologist can successfully diagnose and treat scabies. It tends to spread easily in nursing homes and extended-care facilities. People who are very clean and neat can get scabies. It strikes people of all ages, races, and income levels. Worldwide, there are millions of cases of scabies each year.Īnyone can get scabies. The mite can survive for about three to four days without being on a human. Less often, people pick up mites from infested items such as bedding, clothes, and furniture. Most people get scabies from direct, skin-to-skin contact. This mite can travel from the infected person to another person. Dermatologists care for people of all ages. ![]() ![]() What is a dermatologist?Ī dermatologist is a medical doctor who specializes in treating the skin, hair, and nails. You can search by location, condition, and procedure to find the dermatologist that’s right for you. Dermatologist-approved lesson plans, activities you can useįree to everyone, these materials teach young people about common skin conditions, which can prevent misunderstanding and bullying. Use these professionally produced online infographics, posters, and videos to help others find and prevent skin cancer. Public health programsįeatured Free materials to help raise skin cancer awareness It can smooth out deep wrinkles and lines, but the results aren’t permanent. If you want to diminish a noticeable scar, know these 10 things before having laser treatment. You can expect permanent results in all but one area. If you have what feels like razor bumps or acne on the back of your neck or scalp, you may have acne keloidalis nuchae. Darker Skin Tonesįind out why dark spots appear and what can fade them. Relieve uncontrollably itchy skinįind out what may be causing the itch and what can bring relief. These dermatologists' tips tell you how to protect your skin. Everyday careĮveryone's at risk for skin cancer. JAK inhibitors are helping patients with alopecia areata, eczema/atopic dermatitis, psoriasis, and vitiligo. JAK inhibitors: A newer type of medication Hairstyles that pull can cause hair lossįeatured Molluscum contagiosum: How to safely treat itīoth the CDC and the FDA warn against treating this common childhood condition on your own with non-prescription treatments.Central centrifugal cicatricial alopecia. ![]() Diseases & conditions Everyday care Darker Skin Tones Cosmetic treatments Public health programs Find a dermatologist Go to AAD Homeĭermatologists team up to improve patient care ![]()
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